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authorKent Overstreet <kent.overstreet@gmail.com>2019-08-16 16:59:56 +0300
committerKent Overstreet <kent.overstreet@linux.dev>2023-10-23 00:08:25 +0300
commit76426098e419c1732efc3f88166f3f3592c215c9 (patch)
tree1cc431e32b7129a573116ce43307e9bc47d76b1d /fs/bcachefs/migrate.c
parent3c7f3b7aeb73f2155aec9d00567b70ef55ede465 (diff)
downloadlinux-76426098e419c1732efc3f88166f3f3592c215c9.tar.xz
bcachefs: Reflink
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/migrate.c')
-rw-r--r--fs/bcachefs/migrate.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/fs/bcachefs/migrate.c b/fs/bcachefs/migrate.c
index 301cb72bd3e4..dc3b03d6e627 100644
--- a/fs/bcachefs/migrate.c
+++ b/fs/bcachefs/migrate.c
@@ -34,7 +34,8 @@ static int drop_dev_ptrs(struct bch_fs *c, struct bkey_s k,
return 0;
}
-static int bch2_dev_usrdata_drop(struct bch_fs *c, unsigned dev_idx, int flags)
+static int __bch2_dev_usrdata_drop(struct bch_fs *c, unsigned dev_idx, int flags,
+ enum btree_id btree_id)
{
struct btree_trans trans;
struct btree_iter *iter;
@@ -44,8 +45,8 @@ static int bch2_dev_usrdata_drop(struct bch_fs *c, unsigned dev_idx, int flags)
bch2_trans_init(&trans, c, BTREE_ITER_MAX, 0);
- iter = bch2_trans_get_iter(&trans, BTREE_ID_EXTENTS,
- POS_MIN, BTREE_ITER_PREFETCH);
+ iter = bch2_trans_get_iter(&trans, btree_id, POS_MIN,
+ BTREE_ITER_PREFETCH);
while ((k = bch2_btree_iter_peek(iter)).k &&
!(ret = bkey_err(k))) {
@@ -98,6 +99,12 @@ static int bch2_dev_usrdata_drop(struct bch_fs *c, unsigned dev_idx, int flags)
return ret;
}
+static int bch2_dev_usrdata_drop(struct bch_fs *c, unsigned dev_idx, int flags)
+{
+ return __bch2_dev_usrdata_drop(c, dev_idx, flags, BTREE_ID_EXTENTS) ?:
+ __bch2_dev_usrdata_drop(c, dev_idx, flags, BTREE_ID_REFLINK);
+}
+
static int bch2_dev_metadata_drop(struct bch_fs *c, unsigned dev_idx, int flags)
{
struct btree_trans trans;